242719200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 930877920

約数和(自身を除く): 688158720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 600, 612, 661, 675, 680, 720, 765, 800, 816, 850, 864, 900, 918, 1020, 1080, 1200, 1224, 1275, 1322, 1350, 1360, 1440, 1530, 1632, 1700, 1800, 1836, 1983, 2040, 2160, 2295, 2400, 2448, 2550, 2644, 2700, 2720, 3060, 3305, 3400, 3600, 3672, 3825, 3966, 4080, 4320, 4590, 4896, 5100, 5288, 5400, 5949, 6120, 6610, 6800, 7200, 7344, 7650, 7932, 8160, 9180, 9915, 10200, 10576, 10800, 11237, 11475, 11898, 12240, 13220, 13600, 14688, 15300, 15864, 16525, 17847, 18360, 19830, 20400, 21152, 21600, 22474, 22950, 23796, 24480, 26440, 29745, 30600, 31728, 33050, 33711, 35694, 36720, 39660, 40800, 44948, 45900, 47592, 49575, 52880, 56185, 59490, 61200, 63456, 66100, 67422, 71388, 73440, 79320, 89235, 89896, 91800, 95184, 99150, 101133, 105760, 112370, 118980, 122400, 132200, 134844, 142776, 148725, 158640, 168555, 178470, 179792, 183600, 190368, 198300, 202266, 224740, 237960, 264400, 269688, 280925, 285552, 297450, 303399, 317280, 337110, 356940, 359584, 367200, 396600, 404532, 446175, 449480, 475920, 505665, 528800, 539376, 561850, 571104, 594900, 606798, 674220, 713880, 793200, 809064, 842775, 892350, 898960, 951840, 1011330, 1078752, 1123700, 1189800, 1213596, 1348440, 1427760, 1516995, 1586400, 1618128, 1685550, 1784700, 1797920, 2022660, 2247400, 2379600, 2427192, 2528325, 2696880, 2855520, 3033990, 3236256, 3371100, 3569400, 4045320, 4494800, 4759200, 4854384, 5056650, 5393760, 6067980, 6742200, 7138800, 7584975, 8090640, 8989600, 9708768, 10113300, 12135960, 13484400, 14277600, 15169950, 16181280, 20226600, 24271920, 26968800, 30339900, 40453200, 48543840, 60679800, 80906400, 121359600, 242719200]

約数ペア:

[(1, 242719200), (2, 121359600), (3, 80906400), (4, 60679800), (5, 48543840), (6, 40453200), (8, 30339900), (9, 26968800), (10, 24271920), (12, 20226600), (15, 16181280), (16, 15169950), (17, 14277600), (18, 13484400), (20, 12135960), (24, 10113300), (25, 9708768), (27, 8989600), (30, 8090640), (32, 7584975), (34, 7138800), (36, 6742200), (40, 6067980), (45, 5393760), (48, 5056650), (50, 4854384), (51, 4759200), (54, 4494800), (60, 4045320), (68, 3569400), (72, 3371100), (75, 3236256), (80, 3033990), (85, 2855520), (90, 2696880), (96, 2528325), (100, 2427192), (102, 2379600), (108, 2247400), (120, 2022660), (135, 1797920), (136, 1784700), (144, 1685550), (150, 1618128), (153, 1586400), (160, 1516995), (170, 1427760), (180, 1348440), (200, 1213596), (204, 1189800), (216, 1123700), (225, 1078752), (240, 1011330), (255, 951840), (270, 898960), (272, 892350), (288, 842775), (300, 809064), (306, 793200), (340, 713880), (360, 674220), (400, 606798), (408, 594900), (425, 571104), (432, 561850), (450, 539376), (459, 528800), (480, 505665), (510, 475920), (540, 449480), (544, 446175), (600, 404532), (612, 396600), (661, 367200), (675, 359584), (680, 356940), (720, 337110), (765, 317280), (800, 303399), (816, 297450), (850, 285552), (864, 280925), (900, 269688), (918, 264400), (1020, 237960), (1080, 224740), (1200, 202266), (1224, 198300), (1275, 190368), (1322, 183600), (1350, 179792), (1360, 178470), (1440, 168555), (1530, 158640), (1632, 148725), (1700, 142776), (1800, 134844), (1836, 132200), (1983, 122400), (2040, 118980), (2160, 112370), (2295, 105760), (2400, 101133), (2448, 99150), (2550, 95184), (2644, 91800), (2700, 89896), (2720, 89235), (3060, 79320), (3305, 73440), (3400, 71388), (3600, 67422), (3672, 66100), (3825, 63456), (3966, 61200), (4080, 59490), (4320, 56185), (4590, 52880), (4896, 49575), (5100, 47592), (5288, 45900), (5400, 44948), (5949, 40800), (6120, 39660), (6610, 36720), (6800, 35694), (7200, 33711), (7344, 33050), (7650, 31728), (7932, 30600), (8160, 29745), (9180, 26440), (9915, 24480), (10200, 23796), (10576, 22950), (10800, 22474), (11237, 21600), (11475, 21152), (11898, 20400), (12240, 19830), (13220, 18360), (13600, 17847), (14688, 16525), (15300, 15864)]